CVE-2026-19696 PUBLISHED

Out-of-bounds Write in Wireshark

Assigner: GitLab
Reserved: 13.08.2026 Published: 13.08.2026 Updated: 13.08.2026

Ixia IxVeriWave and Vector Informatik BLF file parser crashes in 4.6.0 to 4.6.7 allows denial of service on Windows

Metrics

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
CVSS Score: 6.6

Product Status

Vendor Wireshark Foundation
Product Wireshark
Versions Default: unaffected
  • affected from 4.6.0 to 4.6.8 (excl.)

Solutions

Upgrade to version 4.6.8 or above

Credits

  • Aisle Research (Dmitrijs Trizna, Luigino Camastra, Ze Sheng (O2Lab & TAMU), Igor Morgenstern) finder

References

Problem Types

  • CWE-787: Out-of-bounds Write CWE